Word Search Puzzle Structures (Natural-Artificial)Online version Natural and artificial structures. Look for examples of natural and artificial structures. Technology for spanish speakers by tekneso tekno 1 BUILDING 2 STADIUM 3 BRIDGE 4 BUBBLE 5 SHELL 6 TOWER 7 CAVE 8 CLAM Y U U U J J O S D O I I H M E T D F U U H E O G S N W O K E U A G E P C B E V W D V J D B M L R D U U E N J I O G S G L E Q I R A R G I Y A Q S Y H E L B E O A A T D T T U O E D J O T F A D A A E A E A I L E I V R D A U V B L R N I N K T I D A C C L A M G Y E Y U C K Y B U B B L E V K M